Guam - Solar-Ready Residential Building Requirement

June 12, 2020


Note: Guam has also adopted a tropical energy code.

The Guam Energy Code, which became effective in October of 2000, requires that piping stub outs be provided for water heaters installed in low-rise residential buildings to enable the future installation of solar collectors.

Program Overview

Implementing Sector: State
Category: Regulatory Policy
State: Guam
Incentive Type: Building Energy Code
Web Site:
Start Date:
Eligible Renewable/Other Technologies:
  • Solar Water Heat


Name: Lorilee Chrisostomo
Organization: Guam Energy Office
Address: 548 N.Marine Drive
Tamuning GU 96911
Phone: (671) 646-4361

This information is sourced from DSIRE; the most comprehensive source of information on incentives and policies that support renewables and energy efficiency in the United States. Established in 1995, DSIRE is operated by the N.C. Clean Energy Technology Center at N.C. State University.